baber/WOPTO huggingface dataset:
Patent PT-88234-B (PT)
Inventor: LUNTS LAWRENCE HENRY CHARLES
IPC: C07D213/30
Filed: 1988-08-10
Abstract: The invention provides compounds of the general formula (I) <CHEM>  and physiologically acceptable salts and solvates thereof, wherein  Q represents a chlorine atom or a trifluoromethyl group; X represents a bond, or a C1-6alkylene, C2-6alkenylene or C2-6alkynylene chain, and Y represents a bond, or a C1-6alkylene, C2-6alkenylene or C2-6alkynylene chain with the proviso that the sum total or carbon atoms in the chains X and Y is not more than 10, and the chains XCH2 and CH2Y may each be optionally substituted by one or two C1-3alkyl groups, or, when one carbon atom is substituted by two alkyl groups, these may be linked to form an alkylene group;  R represents a hydrogen atom or a C1-3alkyl group; R<1> and R<2> each represent a hydrogen atom or a C1-3alkyl group, with the proviso that the sum total of carbon atoms in R<1> and R<2> is not more than 4; and Het represents a benzoheteroaryl or a monocyclic heteroaryl group wherein the heteroaryl group is 5 or 6 membered and contains 1, 2 or 3 hetero atoms, one of which is a nitrogen atom and the other(s) is (are) nitrogen, oxygen or sulphur atom(s), and the group Het may optionally be substituted by one or two groups selected from C1-4alkyl, C1-4alkoxy, hydroxy, halogen, -NR<3>R<4> and -COR<8>; where R<3> and R<4> each represent a hydrogen atom or a C1-4alkyl group or -NR<3>R<4> forms a saturated heterocyclic amino group which has 5-7 ring members and optionally contains in the ring one or more atoms selected from -O- or -S- or a group -NH- or -N(CH3)-; and  R<8> represents hydroxy, C1-4alkoxy or -NR<3>R<4>;  with the proviso that   (i) when Het represents a pyridyl group substituted by the group -NR<3>R<4> or -COR<8> and Q is a chlorine atom, or (ii) when Het represents a pyridyl group optionally substituted by one or two groups selected from halogen, hydroxy, C1-3alkyl and C1-3alkoxy, and Y represents a bond or a C1-4alkylene, C2-4alkenylene or C2-4alkynylene chain, then, in both cases, R represents a C1-3alkyl group and/or at least one of the chains -XCH2- and -CH2Y- is substituted by one or two C1-3alkyl groups.   The compounds have a stimulant action at  beta 2-adrenoreceptors and may be used in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
Patent PT-90754-B (PT)
IPC: B62K5/025
Filed: 1989-06-05
Abstract: A personal mobility vehicle comprises front and rear frame sections which can be disassembled and assembled. The frame sections are secured together by a pivotable detachable connection such that the rear frame section is lockingly received in the rear portion of the front frame section and the length of the assembled frame is substantially the same as the length of the front frame section itself. An auxiliary frame section is also provided which can be readily attached to the powered rear frame section to provide improved mobility in those situations in which space for turning is limited.
Patent PT-91469-B (PT)
Inventor: SEIBERT GERHARD
IPC: C07C59/60
Filed: 1989-08-17
Abstract: It is possible with the aid of a Bacillus species or the appropriate enzymes obtained therefrom to degrade phosphoglycolipid antibiotics. The degradation products of the moenomycins have antibiotic activity or can be used as building block in the synthetic preparation of transglycosylase inhibitors.
Patent PT-91720-B (PT)
Inventor: ANTON ALAIN
IPC: C08G59/40
Filed: 1989-09-14
Abstract: Mixtures, which are stable at ambient temperature, of hot- thermosetting reactive resins for insulating impregnation of electrical materials or for the preparation of moulded materials or of composite materials, which mixtures comprise liquid oligoisocyanate or polyisocyanate compounds and liquid epoxide resins and a latent hardening catalyst which is inactive at ambient temperature and which consists of an addition complex of an amine compound from the group consisting of the amines, the alkylhydrazines and the imidazoles, with a boron halide. The mixtures furthermore comprise a small quantity of maleic anhydride, or the boron halide is boron tribromide, without addition of maleic anhydride. Latent catalyst complexes for these mixtures, formed by the addition complexes of BBr3 and an amine, an alkylhydrazine or an imidazole, their processes of preparation, and the resins obtained from these mixtures. 
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 (days)
Patent PT-97511-B (PT)
Inventor: DEGELAEN JACQUES
IPC: C07K14/505
Filed: 1991-04-29
Abstract: It entails the following stages: 1) incubation of the biological fluid with the soluble D-alanyl-D-alanine carboxypeptidase produced by the strain Actinomadura R39; 2) incubation of the mixture obtained with a solution of substrate, which is a thioester of formula 
<IMAGE>
 in the presence of an amino acid of D configuration or glycine; 3) determination of the quantity of 2-mercaptoalkanoic acid of formula 
<IMAGE>
 formed in stage 2); 4) comparison of the determination of stage 3) with a standard. 
<??>In these formulae: 
 
  R1 = benzoyl, phenylacetyl or Nalpha-acetyl-Llysyl, 
  R2 = glycyl or D-alanyl, and 
  R3 = H or CH3. 
 
<??>The invention also relates to a test kit comprising the reagents to be employed for implementation of the method.
Patent RO-81003-B (RO)
Inventor: BUE RICHARD C
IPC: E05F1/12
Filed: 1976-06-29
Abstract: Prezenta inventie se refera la o articulatie contra balansata sau un ansamblu care are un arc tensionat si o singura cama profilata pentru concentrabalansarea inerenta a fortelor neliniare reprezentate de sarcinile pivotante cum ar fi peretii tip pat care se pliaza prin ridicare sau o masa ce se ridica precum si alte obiecte similare. Articulatie, conform inventiei se caracterizeaza prin aceea ca este compusa dintr-un element cadru mobil, pentru atasare de dusumea un mijloc care monteaza pivotant elementul cadru mobil de elementul cadru de baza pentru a permite pivotarea sarcinii între pozitia verticala si pozitia orizontala si un mijloc de contrabalansare interconectat între respectivul element pentru aplicarea tensiunii acestuia.
Patent SE-309387-B (SE)
Inventor: KLETSCHKE H
IPC: B04B5/12
Filed: 1964-09-02
Abstract: 1,045,908. Centrifugal strainer. KALLE A.G. Sept. 2, 1964 [Sept. 3, 1963], No.35991/64. Heading B1D. Material being centrifugally dried is fed from right to left along the inside of cylindrical sieve drum 1a, by relative rotation of the drum and cylindrical feed screw 2. Screw 2 is a hollow cylinder with an external sheet metal worm 2a, the worm thread 2a being interrupted to provide at least one annular space 3 to which wash liquid is supplied through apertures 4 to wash the material passing axially through space 3. The drum and screw 2 both rotate, but at different speeds, on a horizontal axis. Material is delivered through hollow spindle 5 and is deflected by baffle 8 through openings 6 to the right hand end of the drum Wash liquid enters at 7 and is deflected by baffle 8a through apertures 4 in screw 2. The dwell time of material in space 3 may be up to a minute.
Patent SE-415500-B (SE)
Inventor: JOHANSSON C E
IPC: E21B10/20
Filed: 1976-02-13
Abstract: Rock bit assembly comprising a rock bit for drilling holes in the earth's crust mainly consisting of an integral bit body which can be connected to a drive shaft, a number of rotatable cutter cones which, by means of a rolling bearing arrangement, is rotatably connected to said bit body, each of said cutter cones comprising a central shaft or pin forming a part of said rolling bearing arrangement, wherein a cutter cone and bearing arrangement form a unit which is disengageably secured to said bit body by means of the outer race ring of said bearing arrangement.
Patent SE-433251-B (SE)
Inventor: COOKE H M
IPC: F16L33/22
Filed: 1977-08-08
Abstract: This disclosure deals with a fitting designed to be secured to an end of a flexible hose of the type including an inner tube surrounded by a wire reinforcement. The fitting includes a nipple, a sleeve and a socket. The nipple has a tubular part which is inserted into the end of the inner tube. The sleeve includes an insert part that is positioned between the end of the inner tube and the wire, and the socket is located around the tubular part of the nipple and around the sleeve. The socket is attached to the nipple, and the end of the wire reinforcement is clamped between the socket and the outer surface of the sleeve. The end of the inner tube is located in a pocket formed between the nipple and the insert part. During assembly of the fitting, the socket causes deformation of the insert part of the sleeve and initial compression on the end of the inner tube which is in the pocket. This initial compression combined with barbs formed on the insert, serve to secure the end of the tube in the pocket. Fluid pressure internally of the hose serves to activate a gland seal formed by the end of the tube in the pocket. Tapered surfaces of the socket and the insert part cooperate to deform the insert part in an advantageous manner.
Patent SE-429453-B (SE)
Title: An anchoring device designed to be installed in an opening in a floor for anchoring of a cable
Inventor: KUHN CHARLES JOSEPH
IPC: F16B21/00
Filed: 1979-03-16
Abstract: An anchoring designed to withstand a traction force which is applied against a cable including an expandable outer shell 10 which is arranged in an opening 68 in a floor 70, an outer wedge 18 which is arranged in the shell 10, and which has wedge-shaped protrusions 22 which engage with the shell's wall and a rotatable inner wedge 28 which is arranged under the outer edge 18 and which is connected to a chain piece 54 which reaches through the shell 10. A cable 74 which is to be tensioned is attached to a chain piece 54. A traction force on the cable 74 presses the inner edge 28 upwards against the outer wedge 18 which in turn is wedged into the interior of the shell 10 in order to forcefully expand the shell's walls radially outwards so that the shell 10 is embedded in the floor 70. The inner wedge 28 can be rotated axially in relation to outer wedge 18 between a first position in which a wedging force is applied against the outer wedge in response to a traction load of the cable and a second position which allows removal of the inner wedge 28 and the chain piece 54 from the outer wedge 18 and the shell 10. <IMAGE>
Patent SE-420738-B (SE)
Title: Sintered friction material based on iron
Inventor: GENKIN V A
IPC: F16D69/02
Filed: 1980-03-21
Abstract: The present invention relates to the field of powder metallurgy and especially to a sintered friction material such as a sintered iron-based friction material. The main aim of the invention is to prepare a sintered iron-based friction material, which - owing to the suitable choice of its components - has an improved resistance to wear and tear, a better mechanical strength and a high coefficient of friction, both in a friction situation and in the case of friction coupled with lubrication. The sintered iron-based friction material obtained according to the invention is characterized in that it consists of copper, nickel sulphate, graphite, pyroceramics, asbestos, calcium disilicide, silicon, silicon carbide and iron disilicide, the corresponding proportions being as follows in per cent calculated on the whole composition: 1-5% of copper, 3-6% of nickel sulphate, 4-8% of graphite, 1-3% of a pyroceramic material, 3-10% of calcium disilicide, 0.4-2% of silicon, 0.2-1% of silicon carbide, 0.2-2% of iron disilicide and 0.5-5% of asbestos, the rest of the composition being iron. The present invention is used in friction-based devices in cars, tractors, aeroplanes, road-working machines and other devices whose operation involves both a dry friction situation and liquid lubrication.
Patent SE-421086-B (SE)
Title: Fireplace system
Inventor: WIRLOF HERBERT
IPC: F24B1/28
Filed: 1980-04-21
Abstract: The invention relates in general to the field of heating and ventilating technology and addresses the technical problems limiting a flexible utilisation of heat, smoke and embers from one and the same fire, whereby the fundamental principles for the solution of said problem is to place on top of the fireplace in question, another fireplace that is rotated 180 degrees relative to same, and to incorporate into the other fireplace a smaller fireplace and connect this to a smokebox, whereby heat is transferred between the modules constituting the fireplace system from one and the same fire in the lower fireplace, partly by radiation, convection and heat transmission, and also directly to media such as water, air and other heat-absorbing materials placed directly abutting the modules, and partly manually and/or mechanically by transportation of heat, fire, embers and fuel between the modules, whereby conditions are created for use for cooling, grilling, baking, open fire, smoking, room heating, drying, steam generation, etc. <IMAGE>
Patent SE-450526-B (SE)
Title: Missile with thermoelectric generator
Inventor: WICH H
IPC: F42C11/00
Filed: 1981-08-03
Abstract: The missile has a thermoelectric generator applying an ignition voltage to a circuit in it. The generator is situated at a point where there is a temperature gradient during the acceleration stage of the missile, typically as caused by air friction in flight. It can be accommodated in the nose, and the thermocouples can be arranged in a star pattern in a plane perpendicular to the lengthwise axis of the missile. At the junction between the nose and the main body, they can extend through a cylindrical body of non-heat-conductive material round a heat-absorber.
Patent SE-458267-B (SE)
Title: Assemblable vehicle trailer
Inventor: SERS O
IPC: B62D63/06
Filed: 1985-12-30
Abstract: Each assembly union comprises a corner post (3) and a guide profile (5), both of which have a U-shaped cross-section in order to accommodate side flaps (1). The side flaps comprise a profiled component and connect an assembly union on the front beam to one on the rear beam.
Patent SE-453170-B (SE)
Inventor: JIDELL B
IPC: B28B5/02
Filed: 1986-05-13
Abstract: PCT No. PCT/SE87/00212 Sec. 371 Date Jan. 13, 1989 Sec. 102(e) Date Jan. 13, 1989 PCT Filed Apr. 24, 1987 PCT Pub. No. WO87/06873 PCT Pub. Date Nov. 19, 1987.A machine is provided for manufacturing moulding trays. Each bed plate is connected between two parallel endless conveying chains such that each is downwardly turnable as it passes over rear chain wheels. Carrying rollers are fixed to the rear of each bed plate. A guiding means is arranged between upper and lower parts of the chains for guiding the rollers during the downward turning. A supporting track is provided beneath the lower part of the chains. Thus, the present invention conserves the space in the conveying direction while conveying the bed plates in the direction of the lower part of the chains by the connecting means and by the carrying rollers contacting the supporting track.
Patent AT-410315-B (AT)
Title: Low signature pyrotechnic product, used as electrically-ignitable bullet-hit for special effects or in cable cutter, pelican hook, glass breaker or trunnion gun, contains atoxic metal diazinate, passivator and nitro compounds
Inventor: KOEHLER JOSEF
IPC: C06C15/00
Filed: 2001-11-14
Granted: 2003-03-25
Abstract: In a pyrotechnic product with low signature and reduced noxious matter, the initial explosive substance comprises atoxic metal salts of mono- and/or dinitrodihydroxydiazobenzene (diazinate) with a suitable passivator, ditetrazole compounds of highly nitrated organic compounds, which consist of salts of ditetrazole and aromatic nitro compounds with easily exchangeable groups, and atoxic metal salts of dinitrobenzofuroxan.
Patent AT-409913-B (AT)
Title: Closure stopper
Inventor: HARTL HELMUT
IPC: H01L23/10
Filed: 2000-11-27
Granted: 2002-12-27
Abstract: Closure stopper for a borehole (6) let into a housing (2) for electrical/electronic components, comprising an insulating base member (3) and at least one connecting pin (43, 44) forming an electrically conducting connection (4, 4'), the at least one electrically conducting connection (4, 4') being fixed with its first end (41, 41') insulated in the base member (3),<IMAGE>
Patent AT-408920-B (AT)
Title: Differential pressure measuring cell
IPC: G01L13/02
Filed: 2000-03-14
Granted: 2002-04-25
Abstract: In a differential pressure measuring cell having a measuring diaphragm 7 which can be acted on on both sides by a fluid which is connected to one side of the measuring diaphragm 7 in each case via a measuring connection 2, 17 in each case, both sides of the measuring diaphragm 7 are each assigned an additional deformable auxiliary diaphragm 4, 16, whose side in each case facing a measuring connection 2, 17 having an open connection with the measuring diaphragm 7, and whose side in each case facing this measuring connection 2, 17 bears a sealing face 23, 24, which can be deformed when the auxiliary diaphragm 4, 16 is deformed against the measuring connection 2, 17 with sealing contact. The diaphragm and the auxiliary diaphragm are formed as structured layers belonging to a chip and are composed substantially of Si or polysilicon and/or glass. <IMAGE>
Patent CN-1010591-B (CN)
Title: 热镀锌锅防腐涂料
Inventor: DINGYI LI
IPC: C09D5/08
Filed: 1988-06-01
Abstract: 热镀锌锅防腐涂料是一种无机组合物。它由含磷酸盐的改性水玻璃为结合剂、含三种不同价态的金属氧化物的粉料为固化剂、海泡石为高温密实剂，通过加热、粉碎，过筛等配制工艺而构成。 
     该涂料成本低，涂料此涂料的热镀锌锅使用寿命提高一倍以上，且锌耗降低。该涂料原料来源广泛，可长期贮存，使用方法简便，无公害。
Patent FI-129528-B (FI)
Title: Method and control device for operating a common-rail fuel supply system
Inventor: MARCUS SEIBT
IPC: F02M63/00
Filed: 2020-05-14
Granted: 2022-03-31
Abstract: A method for operating a common-rail fuel supply system of an internal combustion engine, comprising a low-pressure region (4), a high-pressure region (6) and a high-pressure pumping device (3) comprising at least two high-pressure pumps (2), with which fuel from the low-pressure region is deliverable into the high-pressure region, wherein in the high-pressure region (6) between the high-pressure pumping device (3) and injectors, a pressure storage system (7) that is permanently under high pressure is provided, and wherein a rate of delivery of the high-pressure pumping device (3) is adjustable via throttle valves (13). Dependent on an operating point of the internal combustion engine, a set point rate of delivery of the high-pressure pumping device (3) and a set point pressure for the pressure storage system (7) are determined. Dependent on the set point rate of delivery, a control portion for all throttle valves (13) for the position of the respective throttle valve (13) is determined, with which the same is activated. Dependent on a deviation between the set point pressure and an actual pressure in the pressure storage system (7) that is under high pressure, a closed-loop control portion for a first part quantity of the throttle valves (13) is determined for the position of the respective throttle valve, with which in addition to open-loop control merely the respective throttle valve of the first part quantity is activated, whereas the or each throttle valve of a second part quantity of the throttle valves (13) is exclusively activated with the open-loop control portion.
Patent HK-1046020-B (HK)
Title: Activatable recombinant neurotoxins
Inventor: DOLLY J OLIVER
IPC: A61P25/08
Filed: 2002-10-18
Abstract: Compositions comprising activable recombinant neurotoxins and polypeptides derived therefrom. The invention also comprises nucleic acids encoding such polypeptides, and methods of making such polypeptides and nucleic acids.
Patent HU-181430-B (HU)
Title: Process for preparing 3-chloro-2,6-dinitro-n-/substituted phenyl/-4-/trifluoro-methyl/-benzamine derivatives
Inventor: DREIKORN BARRY A
IPC: A01N33/02
Filed: 1979-01-26
Abstract: Substituted 2,6-dinitrobenzenamines having a chlorine atom in the 3-position and of the following formula are described …<CHEM>… wherein… X is chloro, fluoro, or bromo;… m, p, and s are individually 0 or 1;… n is 0, 1 or 2;… q and r are individually 0, 1, 2, or 3;… the sum of m, n, p, q, r, and s is 1 to 3; with the proviso that when n is 2, then m, p, q, r, and s are all 0, and the trifluoromethyl groups must be in the 3- and 5-positions; with the further proviso that when s is 1, m and p both are 0, and the sum of n, q, and r is not 0; and with the further proviso that q is 1 only when the sum of m, n, r, and s is not 0. The compounds of formula I are prepared by a process comprising reacting the compound of the formula …<CHEM>… with an appropriate aniline in the presence of an acid scavenger. The compounds are active as fungicides. Compositions comprising a compound of formula I and methods of application are described.
Patent IT-1248213-B (IT)
Title: Electronic scoreboard for scoring games
Inventor: DELLA ROSA ENZO
IPC: G09D/
Filed: 1991-03-07
Granted: 1995-01-05
Abstract: This relates to an electronic scoreboard 1 for scoring games, also usable by more than two players or more than two teams, comprising a keyboard 2, a display 3 and a microprocessor 4 capable of running, by means of a selection command sent from the keyboard 2, a program comprising the functions required to follow matches between more than two players as an alternative to the known device which is capable of following matches between two players only, the scoreboard 1 retaining the same circuit structure and the same external appearance. <IMAGE>
Patent IT-1253293-B (IT)
Inventor: TOMMASINI LUIGINO GIANNI
IPC: B23Q7/04
Filed: 1991-10-31
Granted: 1995-07-14
Abstract: Manipulators (M1, M2) capable of gripping a workpiece to be machined are mounted on the tool-carrying slide or slides or on the so-called cross slide or slides (S) of a vertical lathe. The manipulators are preferably located outside the tool stations. The travel movements of the said slide or slides are adapted so that, after machining of the workpiece located on the chuck (G) has been completed, a manipulator (M2) is positioned on the said chuck in order to take hold of and extract the workpiece, while the other manipulator (M1) is positioned, simultaneously, in a loading station (S1) in order to take hold of and raise a new workpiece to be machined. With successive displacements of the said slide or slides, the manipulator (M2) with the machined workpiece is positioned in a station (S2) for receiving and removing the workpiece itself, while the other manipulator (M1) is simultaneously positioned on the chuck (G) in order to insert the new workpiece in the latter. <IMAGE>
Patent IT-1258511-B (IT)
Title: Electronic millimetre-scale comparator for detecting dimensions on mechanical rotating parts, for use in particular in combination with a machine tool
IPC: G01B/
Filed: 1992-04-07
Granted: 1996-02-27
Abstract: The invention concerns an electronic millimetre-scale comparator 1 for detecting dimensions on rotating mechanical parts 4, for use in particular in combination with a machine tool, in which are provided two proximity sensors 9 able to be arranged essentially on opposite sides relative to a mechanical part 4, with lines of action essentially radial with respect to the lengthwise axis of the mechanical part 9 itself, supported by a work- holding head 3 of the machine tool; leading to the proximity sensors 9 is a control unit 13 of the machine tool and/or a display apparatus 12 able to furnish an image correlated with the modulus of an electric signal arriving from the proximity sensors 9. <IMAGE>
Patent IT-1262744-B (IT)
Title: Improvement in the device for adjusting the height of the arms of chairs
Inventor: ZAPPA GIAMPIETRO
IPC: A47C/
Filed: 1993-05-26
Granted: 1996-07-04
Abstract: The subject of the present invention is the improvement in a device for adjusting the height of the arms of chairs, preferably office chairs. This modification has been studied and realised to improve the design of the device, both as concerns its manufacture and the practical interest in these adjustment features. This consists in a device which is directly operated by the seated person and allows the positioning and securing of the necessary or desired height of both arms, independently of each other. <IMAGE>